CN220449874U - Reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water - Google Patents
Reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water Download PDFInfo
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- CN220449874U CN220449874U CN202321538482.7U CN202321538482U CN220449874U CN 220449874 U CN220449874 U CN 220449874U CN 202321538482 U CN202321538482 U CN 202321538482U CN 220449874 U CN220449874 U CN 220449874U
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- water
- ultrafiltration
- reverse osmosis
- bottle washing
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 242
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 77
- 238000005406 washing Methods 0.000 claims abstract description 77
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 27
- 238000011010 flushing procedure Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 5
- 239000003899 bactericide agent Substances 0.000 claims description 5
- 239000002455 scale inhibitor Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002351 wastewater Substances 0.000 description 16
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009285 membrane fouling Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, which comprises an ultrafiltration system, a total reverse osmosis system and a bottle washing system; the output end of the ultrafiltration system is connected with a first liquid inlet port of the bottle washing system through a pipeline, the output end of the total reverse osmosis system is connected with a second liquid inlet port of the bottle washing system through a pipeline, the input end of the total reverse osmosis system is connected with the output end of the ultrafiltration system, the output end of the bottle washing system is connected with the input end of the ultrafiltration system, and the input end of the ultrafiltration system is connected with a water supply pipeline; the scheme mainly comprises two steps of primary washing and fine washing, water sources adopted are ultrafiltration water production and reverse osmosis water production respectively, the quality-separated water supply targets of different bottle washing requirements are realized, and water resources are saved to the greatest extent.
Description
Technical Field
The utility model relates to the field of reclaimed water recycling, in particular to reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water.
Background
The food and beverage industry has bottle washing working section before the filling, and bottle washing water quantity is big, directly discharges after the bottle washing, has caused the waste of water resource, in order to solve the water resource waste problem in recent years, numerous enterprises have adopted reuse of reclaimed water equipment, to bottle washing water cyclic utilization.
At present, most food and beverage enterprises adopt an ultrafiltration process or a reverse osmosis process to recycle bottle washing water. Wherein the ultrafiltration process can effectively intercept suspended solids, colloids, bacteria and other substances in water, but cannot remove microorganisms, ions and the like in water. Compared with the ultrafiltration process, the reverse osmosis process has higher filtration precision and better water purification effect, can effectively remove dissolved salts, colloid, organic matters, bacteria, microorganisms and other impurities in water, and effectively solves the water quality problem.
The water saving rate of the ultrafiltration process reaches 90%, the ion concentration in the cyclic utilization process is increased, the safe use risk exists, but the water quality safety is not guaranteed; the full reverse osmosis technology improves the water quality, the effluent is pure water, but the water saving rate is 70 percent and the running cost is high.
Disclosure of Invention
Aiming at the defects, the utility model provides reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, which solves the problems that the ion concentration is increased in the recycling process of an ultrafiltration process in the prior art, the use risk is safe, but the water quality safety is not guaranteed; the water quality of the full reverse osmosis process is improved, the effluent is pure water, but the water saving rate is 70 percent and the running cost is high.
The utility model is realized by the following scheme:
a reclaimed water recycling device for multi-stage filtration water saving and high-quality produced water comprises an ultrafiltration system, a total reverse osmosis system and a bottle washing system; the output end of the ultrafiltration system is connected with a first liquid inlet port of the bottle washing system through a pipeline, the output end of the total reverse osmosis system is connected with a second liquid inlet port of the bottle washing system through a pipeline, the input end of the total reverse osmosis system is connected with the output end of the ultrafiltration system, the output end of the bottle washing system is connected with the input end of the ultrafiltration system, and the input end of the ultrafiltration system is connected with a water supply pipeline.
The reclaimed water recycling equipment for saving water and producing water with high quality based on the multistage filtration comprises a self-flushing filter, a bottle washing water collecting box, a sand filter, a carbon filter, a security filter, an ultrafiltration device and an ultrafiltration water producing tank; two ends of the self-flushing filter are respectively connected with a bottle washing water collecting box and a bottle washing system, and the bottle washing water collecting box is also provided with a water inlet connected with a water supply pipeline; the sand filter, the carbon filter, the cartridge filter, the ultrafiltration device and the ultrafiltration water producing tank are sequentially arranged along the flowing direction of the waterway.
Based on the reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, a bactericide adding device is arranged on a pipeline between the self-flushing filter and the bottle washing water collecting tank; a raw water lifting pump and a flocculating agent adding device are arranged between the bottle washing water collecting box and the pipeline of the sand filter; the raw water lifting pump and the flocculating agent adding device are sequentially arranged along the water path flowing direction; a sterilizer is arranged on a pipeline between the ultrafiltration device and the ultrafiltration water producing tank.
Based on the reclaimed water recycling equipment for multi-stage filtration water saving and high-quality produced water, a reducing agent adding device is arranged between the carbon filter and the cartridge filter, and an ultrafiltration cleaning system is arranged between the cartridge filter and the ultrafiltration device.
Based on the reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, a first branch pipeline and a second branch pipeline are arranged at the water outlet end of the ultrafiltration produced water tank, the first branch pipeline is connected with a full reverse osmosis system, and the second branch pipeline is connected with a first liquid inlet port of a bottle washing system; the first branch pipeline is provided with a high-pressure pump and a scale inhibitor adding device; the second branch pipeline is provided with a first variable-frequency water supply system, a first ultraviolet sterilizer and a first terminal filter.
Based on the reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, the total reverse osmosis system comprises a reverse osmosis device, a reverse osmosis cleaning system, a pure water tank, a second ultraviolet sterilizer and a second terminal filter; the reverse osmosis cleaning system is connected with a branch pipeline of the water outlet end of the ultrafiltration system, the reverse osmosis cleaning system is connected with a reverse osmosis device, a concentrated solution water outlet of the reverse osmosis device is connected with a medium water pipe network, a clean water outlet of the reverse osmosis device is connected with a pure water tank, the pure water tank, a second ultraviolet sterilizer and a second terminal filter are sequentially arranged along the liquid flowing direction, and the second terminal filter is connected with a second liquid inlet port of the bottle washing system.
Based on the reclaimed water recycling equipment for multi-stage filtration water saving and high-quality produced water, an ozone sterilization system is arranged between the reverse osmosis device and the pure water tank.
Based on the reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water, the rear end of the pure water tank is also provided with a second variable-frequency water supply system.
Based on the reclaimed water recycling equipment for multi-stage filtration water saving and high-quality produced water, a concentrated water collecting box and a concentrated water supply pump are further arranged between the concentrated water outlet of the reverse osmosis device and a reclaimed water pipe network.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. the waste water after bottle washing in this scheme is connected with ultrafiltration system's input through the pipeline preferentially, discharge most waste water into ultrafiltration system and carry out preliminary retrieval and utilization, be provided with branch pipeline simultaneously, discharge unnecessary waste water outward, waste water enters into ultrafiltration system, carry out multistage filtration, get rid of granule impurity, can reach 90% water conservation this moment, can retrieve most waste water, a part enters into bottle washing system and carries out preliminary cleaning to the bottle, another part enters into full reverse osmosis system and carries out secondary purification, then carry out secondary bottle washing to the bottle in entering into bottle washing system, because adopt full reverse osmosis system back water to be pure water, make quality of water obtain great promotion, can satisfy the requirement to the secondary fine wash bottle, this scheme carries out the structure with full reverse osmosis technology and ultrafiltration technology, the multistage filtration retrieval and utilization system to bottle washing system has been set up, can be under the condition that satisfies bottle washing water requirement, furthest's realization water conservation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
description of the drawings: 1. self-flushing the filter; 2. a bottle washing water collecting box; 3. a raw water lifting pump; 4. a sand filter; 5. a carbon filter; 6. a cartridge filter; 7. an ultrafiltration device; 8. ultrafiltering to produce water tank; 9. a first variable frequency water supply system; 10. a first ultraviolet sterilizer; 11. a first terminal filter; 12. a high pressure pump; 13. a reverse osmosis device; 14. an ozone sterilization system; 15. a pure water tank; 16. a second variable frequency water supply system; 17. a second ultraviolet sterilizer; 18. a second terminal filter; 19. a bottle washing system; 20. CIP cleaning system; 21. a bactericide adding device; 22. a flocculant adding device; 23. a reducing agent adding device; 24. an ultrafiltration cleaning system; 25. a sterilizer; 26. a scale inhibitor adding device; 27. a reverse osmosis cleaning system; 28. a concentrated water collection tank; 29. concentrated water supply pump.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include one or more of the feature, either explicitly or implicitly.
Example 1
As shown in fig. 1, the present utility model provides a technical solution:
a reclaimed water recycling device for multi-stage filtration water saving and quality produced water, which at least comprises but is not limited to an ultrafiltration system, a total reverse osmosis system and a bottle washing system 19; the output end of the ultrafiltration system is connected with a first liquid inlet port of the bottle washing system 19 through a pipeline, the output end of the total reverse osmosis system is connected with a second liquid inlet port of the bottle washing system 19 through a pipeline, the input end of the total reverse osmosis system is connected with the output end of the ultrafiltration system, the output end of the bottle washing system 19 is connected with the input end of the ultrafiltration system, and the input end of the ultrafiltration system is connected with a water supply pipeline.
Based on the structure, the waste water after bottle washing is connected with the input end of the ultrafiltration system by the pipeline preferentially, most of the waste water is discharged into the ultrafiltration system for preliminary recycling, and meanwhile, a branch pipeline is also arranged, the redundant waste water is discharged, the waste water enters the ultrafiltration system for multistage filtration, the particulate impurities are removed, 90% of water can be saved at the moment, most of the waste water can be recycled, one part of the waste water enters the bottle washing system 19 for preliminary cleaning, the other part of the waste water enters the full reverse osmosis system for secondary cleaning, and then the bottle is subjected to secondary bottle washing in the bottle washing system 19.
As an example, the ultrafiltration system may include a self-flushing filter 1, a wash bottle water collection tank 2, a sand filter 4, a carbon filter 5, a cartridge filter 6, an ultrafiltration device 7, and an ultrafiltration production tank 8; two ends of the self-flushing filter 1 are respectively connected with a bottle washing water collecting box 2 and a bottle washing system 19, and a water inlet connected with a water supply pipeline is also arranged on the bottle washing water collecting box 2; the sand filter 4, the carbon filter 5, the cartridge filter 6, the ultrafiltration device 7 and the ultrafiltration water producing tank 8 are sequentially arranged along the water path flowing direction.
Based on the structure, the waste water of the bottle washing system 19 is collected and stored through the bottle washing water collecting box 2, a storage space is provided for the waste water, meanwhile, the bottle washing water is subjected to preliminary filtration through the self-flushing filter 1, coarse particles and other impurities in the bottle washing waste water are trapped, filtered and then enter the bottle washing water collecting box 2 for storage, then water flows backwards in sequence, is filtered through the sand filter 4, and then enters the carbon filter 5 for residual chlorine and organic matter adsorption; sequentially filtering by a cartridge filter 6 to prevent filter materials and impurities leaked in pretreatment from entering an ultrafiltration device 7 to cause membrane fouling, and finally, entering water filtered by the ultrafiltration device 7 into an ultrafiltration water production tank 8 for storage.
As an example, a bactericide dosing device 21 may be provided on the line between the self-flushing filter 1 and the wash bottle water collection tank 2; the microbial index in the bottle washing wastewater entering the bottle washing water collecting box 2 is controlled by a bactericide adding device 21.
As an example, a raw water lifting pump 3 and a flocculating agent adding device 22 are arranged between the pipelines of the bottle washing water collecting box 2 and the sand filter 4; the raw water lifting pump 3 and the flocculant adding device 22 are sequentially arranged along the water path flowing direction.
Based on the above structure, the raw water lifting pump 3 provides power for the whole body, the pressure of the whole water path flowing is controlled, and impurities such as fine particles and colloid in water are trapped by the flocculating agent adding device 22, so that the cleaning degree of the water body is further improved.
As an example, a reducing agent dosing device 23 may be provided between the charcoal filter 5 and the cartridge filter 6, and an ultrafiltration cleaning system 24 may be provided between the cartridge filter 6 and the ultrafiltration device 7.
Based on the above structure, through setting up reductant and throw and add device 23 and provide the reductant for whole, for water purification preparation, provide cleaning operation for ultrafiltration device 7 through ultrafiltration cleaning system 24, guarantee ultrafiltration device 7's clean degree, make things convenient for the maintenance in later stage, ultrafiltration cleaning system 24 backwash water tank and backwash pump, it is prior art, and it is unnecessary to carry out in the time and repeating.
As an example, a sterilizer 25 may be provided on the line between the ultrafiltration device 7 and the ultrafiltration water producing tank 8, and the cleanliness of the water body entering the ultrafiltration water producing tank 8 is further killed by the sterilizer 25.
As an example, the water outlet end of the ultrafiltration water producing tank 8 is provided with a first branch pipeline and a second branch pipeline, the first branch pipeline is connected with the full reverse osmosis system, and the second branch pipeline is connected with a first liquid inlet port of the bottle washing system 19; the first branch pipeline is provided with a high-pressure pump 12 and a scale inhibitor adding device 26; the second branch pipe is provided with a first variable frequency water supply system 9, a first ultraviolet sterilizer 10 and a first terminal filter 11.
Based on the structure, clear liquid after multi-stage filtration is branched through the first branch pipeline and the second branch pipeline to supply water for primary washing of the bottle washing system 19 and the full reverse osmosis system, and the first variable frequency water supply system 9, the first ultraviolet sterilizer 10 and the first terminal filter 11 are arranged on the second branch pipeline for primary washing of the bottle washing system 19, so that the water supply speed can be adjusted, and bacteria and impurities in water can be filtered again; the second branch pipeline branches to realize primary washing water supply of the wine bottle; the second branch line adds a scale inhibitor to raise the required pressure by the high pressure pump 12 into the reverse osmosis unit 13.
As an example, the total reverse osmosis system may include a reverse osmosis apparatus 13, a reverse osmosis cleaning system 27, a pure water tank 15, a second ultraviolet sterilizer 17, and a second terminal filter 18; the reverse osmosis cleaning system 27 is connected with a branch pipeline of the water outlet end of the ultrafiltration system, the specific reverse osmosis cleaning system 27 is connected with a first branch pipeline, the reverse osmosis cleaning system 27 is connected with the reverse osmosis device 13, a concentrated solution outlet of the reverse osmosis device 13 is connected with a reclaimed water pipe network, a clean water outlet of the reverse osmosis device 13 is connected with the pure water tank 15, the second ultraviolet sterilizer 17 and the second terminal filter 18 are sequentially arranged along the liquid flow direction, and the second terminal filter 18 is connected with a second liquid inlet port of the bottle washing system 19.
Based on the above structure, the reverse osmosis cleaning system 27 is used for cleaning the reverse osmosis device 13, the reverse osmosis device 13 is used for desalting the water body, the pure water tank 15 is used for providing a storage space for clean water, the clear liquid after reverse osmosis is stored in the pure water tank, and the water body is finally sterilized and filtered sequentially through the second ultraviolet sterilizer 17 and the second terminal filter 18, so that water supply is provided for the fine washing of the bottle washing system 19; the reverse osmosis cleaning system 27 is a backwash water tank and backwash pump, which are of the prior art and will not be described in detail.
As an example, an ozone sterilization system is arranged between the reverse osmosis device 13 and the pure water tank 15, and ozone produced by the ozone sterilization system is mixed with reverse osmosis produced water to enter the pure water tank 15, so that pure water in the pure water tank 15 can keep ozone with a certain concentration, and the aim of sterilization is fulfilled.
By way of example, the rear end of the pure water tank 15 is further provided with a second variable frequency water supply 16, through which second variable frequency water supply 16 the bottle washing system 19 is powered.
As an example, a concentrated water collecting tank 28 and a concentrated water supply pump 29 can be further arranged between the concentrated water outlet of the reverse osmosis device 13 and the reclaimed water pipe network; the concentrate collection tank 28 provides a storage space for concentrate and the concentrate supply pump 29 provides power to the pipeline in which it is located.
As an example, a CIP cleaning system 20 (mobile disinfection apparatus) may be provided on the water outlet end of the bottle washing system 19, with the preliminarily disinfected liquid flowing back into the ultrafiltration system.
The scheme mainly comprises two steps of primary washing and fine washing, water sources adopted are ultrafiltration water production and reverse osmosis water production respectively, the quality-separated water supply targets of different bottle washing requirements are realized, and water resources are saved to the greatest extent.
The present utility model is not limited to the preferred embodiments, but is intended to cover modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A reclaimed water recycling device for multi-stage filtration water conservation and high-quality produced water is characterized in that: comprises an ultrafiltration system, a full reverse osmosis system and a bottle washing system; the output end of the ultrafiltration system is connected with a first liquid inlet port of the bottle washing system through a pipeline, the output end of the total reverse osmosis system is connected with a second liquid inlet port of the bottle washing system through a pipeline, the input end of the total reverse osmosis system is connected with the output end of the ultrafiltration system, the output end of the bottle washing system is connected with the input end of the ultrafiltration system, and the input end of the ultrafiltration system is connected with a water supply pipeline.
2. The reclaimed water recycling device for multi-stage filtration water saving and quality produced water according to claim 1, wherein: the ultrafiltration system comprises a self-flushing filter, a bottle washing water collecting box, a sand filter, a carbon filter, a security filter, an ultrafiltration device and an ultrafiltration water producing tank; two ends of the self-flushing filter are respectively connected with a bottle washing water collecting box and a bottle washing system, and the bottle washing water collecting box is also provided with a water inlet connected with a water supply pipeline; the sand filter, the carbon filter, the cartridge filter, the ultrafiltration device and the ultrafiltration water producing tank are sequentially arranged along the flowing direction of the waterway.
3. The reclaimed water recycling apparatus for multi-stage filtration water saving and quality produced water as claimed in claim 2, wherein: a bactericide adding device is arranged on a pipeline between the self-flushing filter and the bottle washing water collecting box; a raw water lifting pump and a flocculating agent adding device are arranged between the bottle washing water collecting box and the pipeline of the sand filter; the raw water lifting pump and the flocculating agent adding device are sequentially arranged along the water path flowing direction; a sterilizer is arranged on a pipeline between the ultrafiltration device and the ultrafiltration water producing tank.
4. A reclaimed water recycling apparatus for multi-stage filtration water saving and quality produced water as claimed in claim 3, wherein: a reducing agent adding device is arranged between the carbon filter and the cartridge filter, and an ultrafiltration cleaning system is arranged between the cartridge filter and the ultrafiltration device.
5. The reclaimed water recycling device for multi-stage filtration water saving and quality produced water according to claim 4, wherein: the water outlet end of the ultrafiltration water producing tank is provided with a first branch pipeline and a second branch pipeline, the first branch pipeline is connected with the full reverse osmosis system, and the second branch pipeline is connected with a first liquid inlet of the bottle washing system; the first branch pipeline is provided with a high-pressure pump and a scale inhibitor adding device; the second branch pipeline is provided with a first variable-frequency water supply system, a first ultraviolet sterilizer and a first terminal filter.
6. The reclaimed water recycling apparatus for multi-stage filtration water saving and quality produced water according to any one of claims 1 to 5, characterized in that: the total reverse osmosis system comprises a reverse osmosis device, a reverse osmosis cleaning system, a pure water tank, a second ultraviolet sterilizer and a second terminal filter; the reverse osmosis cleaning system is connected with a branch pipeline of the water outlet end of the ultrafiltration system, the reverse osmosis cleaning system is connected with a reverse osmosis device, a concentrated solution water outlet of the reverse osmosis device is connected with a medium water pipe network, a clean water outlet of the reverse osmosis device is connected with a pure water tank, the pure water tank, a second ultraviolet sterilizer and a second terminal filter are sequentially arranged along the liquid flowing direction, and the second terminal filter is connected with a second liquid inlet port of the bottle washing system.
7. The reclaimed water recycling device for multi-stage filtration water saving and quality produced water as claimed in claim 6, wherein: an ozone sterilization system is arranged between the reverse osmosis device and the pure water tank.
8. The reclaimed water recycling apparatus for multi-stage filtration water saving and quality produced water as claimed in claim 7, wherein: the rear end of the pure water tank is also provided with a second variable-frequency water supply system.
9. The reclaimed water recycling device for multi-stage filtration water saving and quality produced water as claimed in claim 8, wherein: a concentrated water collecting box and a concentrated water supply pump are also arranged between the concentrated water outlet of the reverse osmosis device and the medium water pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538482.7U CN220449874U (en) | 2023-06-16 | 2023-06-16 | Reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538482.7U CN220449874U (en) | 2023-06-16 | 2023-06-16 | Reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449874U true CN220449874U (en) | 2024-02-06 |
Family
ID=89733361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321538482.7U Active CN220449874U (en) | 2023-06-16 | 2023-06-16 | Reclaimed water recycling equipment for multi-stage filtration water conservation and high-quality produced water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449874U (en) |
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2023
- 2023-06-16 CN CN202321538482.7U patent/CN220449874U/en active Active
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